At least 75 sickened as deadly McDonald's E. coli outbreak expands

A food poisoning outbreak tied to McDonald's Quarter Pounders has expanded, with at least 75 people sick in 13 states. The Centers for Disease Control and Prevention said Friday that at least 22 people have been hospitalized. One person died. No source of the E. coli outbreak has been identified, but officials are focused on slivered onions used on the burgers. McDonald's officials have said that a Calfornia-based grower supplied yellow onions that have been recalled for possible contamination.